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回答问题
就是在英语考试复习中出现的问题比如说____ their hats into the air,the fans of t
1年前1个回答
keep the window ____ to let the fresh air in . A.close B.clo
1年前6个回答
___their hats into the air,the fans of the winning team let
1年前2个回答
We ____ in oxygen in the air
1年前9个回答
5:The child ____ parents died in the air crash is living wit
Leave the windows ____ and let the fresh air in.
Throwing their hats into the air,the fans of the winning tea
帮我个填空题!“ 我们必须戴帽子吗?” DO we ____ ____ wear hats?
1年前7个回答
-----their hats into the air,the fans of the winning team le
:1.Peter always ____(keep) his promise.2.Air ____(not have)
o ____ out,in the open air
Air pollution, together with littering, ____ many problems i
Travelling by air is ____ more expensive than by train even
Sound ____(travel) through air at a speed of about 340 metre
摔倒 The man ____ on to his back and rope went into the air.Wh
We don’t need air conditioning, ____. 选项: a、nor can w
做火车旅行比做飞机旅行便宜得多 ____ by train is ___ ___ than by air.
The water vapour ____ with the warm air.A.rises B.raises
Most whales must come up for air after several minutes, ____
你能帮帮他们吗
(2014•重庆)某同学用pH试纸测定溶液的酸碱度,下列操作或结论正确的是( )
帮忙看一下这幅图,像蚕茧
记录数据时,所记录的测量数据应当由哪两个部分组成?
财务数据完成率用什么图表表示好
模式识别的研究内容?
精彩回答
铜器久置于空气中会和空气中的水蒸气、CO2、O2作用产生“绿锈”,该“绿锈”俗称“铜绿”又称“孔雀石”,化学式为Cu2(OH)2CO3,铜绿能跟酸反应生成铜盐及CO2、H2O。某同学利用下述系列反应实现了“铜→铜绿→……→铜”的转化
在△ABC中,AD为中线,BE为角平分线,则在以下等式中:①∠BAD=∠CAD;②∠ABE=∠CBE;③BD=DC;④AE=EC.正确的是( )
下列政权中未曾统一过北方的是 [ ] A.前秦 B.西晋 C.东晋 D.北魏
我国制定的保护未成年人的专门法律是什么?
有一根绳子,剪去60厘米,还剩20厘米,这根绳子原来长多少厘米?